The CPS Products QC1234SET is a 2-piece A/C manual coupler set engineered specifically for servicing HFO1234yf refrigerant systems. Featuring precision 12mm female thread fittings, this set delivers reliable, leak-free connections to automotive air conditioning systems. Six latching balls provide superior alignment and a secure, consistent coupling experience. Built from high-quality brass and durable materials, the QC1234SET is an essential tool for professional automotive HVAC technicians.
Features
2-piece manual coupler set for complete high and low side servicing
12mm female thread fittings compatible with HFO1234yf machines and manifolds
6 latching balls for superior alignment and a secure, stable connection
Color-coded design: blue for low side, red for high side for easy identification
Manual operation with intuitive open/close knob control
Knurled fittings and collar for a firm, no-slip grip during use
Specifications
Brand: CPS Products
Model Number: QC1234SET
Fitting Size: 12mm female thread
Compatible Refrigerant: HFO1234yf
Latching Balls: 6
Power Source: Manual
Material: Brass, Plastic
Item Weight: 0.5 lbs
Country of Origin: China
Warranty: Lifetime
UPC: 750377351587
Includes
1x Low Side Manual Coupler, blue (QC1234SET)
1x High Side Manual Coupler, red (QC1234SET)
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